29693853

素因数分解:

$3^2\times 7^3\times {\mathrm{9619}}^1$

素因数の和:9646

約数の個数: 24

約数和(自身を含む): 50024000

約数和(自身を除く): 20330147

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 9619, 28857, 67333, 86571, 201999, 471331, 605997, 1413993, 3299317, 4241979, 9897951, 29693853]

約数ペア:

[(1, 29693853), (3, 9897951), (7, 4241979), (9, 3299317), (21, 1413993), (49, 605997), (63, 471331), (147, 201999), (343, 86571), (441, 67333), (1029, 28857), (3087, 9619)]